std::string ofits::Key::Trim ( const std::string &  str )

inline

Definition at line 50 of file ofits.h.

References first.

Referenced by FormatComment(), and FormatKey().

        {
            // Trim Both leading and trailing spaces
            const size_t first = str.find_first_not_of(' '); // Find the first character position after excluding leading blank spaces
            const size_t last  = str.find_last_not_of(' ');  // Find the first character position from reverse af

            // if all spaces or empty return an empty string
            if (std::string::npos==first || std::string::npos==last)
                return std::string();

            return str.substr(first, last-first+1);
        }

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